# Bubble Level Pro: Spirit, Tilt — Precision Spirit Level & Tilt

> Precision Spirit Level & Tilt (iPhone/iPad app by Eray Hamurlu LLC.)

- Source: https://appshunter.io/ios/app/bubble-level-pro-spirit-tilt/id6766473066 (this page in markdown: same URL + `.md`)
- Developer: [Eray Hamurlu LLC](https://appshunter.io/developer/1894714714)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 16 MB
- Languages: American English, Turkish
- Released: 2026-05-07
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/bubble-level-pro-spirit-tilt/id6766473066/reviews.md

## What is Bubble Level Pro?

Turn your iPhone into a precision spirit level. Bubble Level Pro uses your device's built-in motion sensors to deliver accurate, real-time tilt and angle readings — whether you're hanging a picture frame, mounting a TV, leveling a shelf, or checking if a surface is truly flat.

No ads. No internet required. Just a clean, professional tool that works anywhere.

▸ THREE PRECISION MODES

• 2D Bubble Level — A classic circular level showing tilt in both pitch and roll. Perfect for surfaces, tables, and floors.

• 1D Single-Axis Mode (Premium) — Hold your phone sideways against a shelf, picture frame, or window edge to align it horizontally with one-axis precision.

• Surface Flatness Test (Premium) — Place your phone flat on any surface to instantly see if it's truly level, with strict tolerance and color-coded feedback.

▸ PROFESSIONAL TOOLS

• Real-time pitch and roll readings down to 0.1 degree
• Live bubble that responds to every micro-movement
• Glow feedback when perfectly level
• Manual calibration to zero out reference surfaces (Premium)
• Angle lock to capture any angle and measure relative tilt (Premium)
• Five premium color themes — Classic Green, Ocean Blue, Sunset Orange, Rose Pink, Violet Glow

▸ WHEN TO USE BUBBLE LEVEL PRO

• Hanging picture frames and shelves perfectly straight
• Mounting wall TVs and curtain rods
• Leveling furniture, washing machines, and appliances
• Checking if a workbench, table, or counter is flat
• DIY projects, carpentry, and home renovation
• Camping setups, photography tripods, and equipment alignment
• Verifying the slope of ramps, drains, and surfaces

▸ WHY CHOOSE BUBBLE LEVEL PRO?

• Zero ads — ever. We don't believe in interrupting your workflow.
• Works fully offline — no internet, no tracking, no signups.
• Privacy-first — sensor data never leaves your device.
• Fast and lightweight — no clutter, no learning curve.
• Premium one-time purchase — pay once, use forever. No subscriptions.

▸ PREMIUM UPGRADE

Unlock the full toolkit with a single one-time purchase:
• 1D single-axis precision mode
• Surface flatness test mode
• Manual calibration
• Angle lock & relative measurement
• Five exclusive color themes

▸ DISCLAIMER

Bubble Level Pro is intended for general-purpose use, hobby projects, and DIY tasks. For professional construction, engineering, or safety-critical applications, please use a certified instrument. Accuracy depends on your device's sensor calibration.

▸ SUPPORT

Questions, feedback, or feature requests? We'd love to hear from you. Reach out anytime — every email is read by a real person.

Download Bubble Level Pro today and never hang another crooked frame.

Privacy Policy: https://docs.google.com/document/d/1SvrzZ-esn5WL-Mtm9k_CU4FnCWhZVcFV0AgjnVKQTuI/edit?usp=drive_link
Terms & Conditions: https://docs.google.com/document/d/16F2wzTrQNX5dEZpmea1Jqr7ZhadtXa5DJZQ24I4Qg4Y/edit?usp=drive_link

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $1.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-05-07

No release notes.

## More apps by Eray Hamurlu LLC

- [Love Tester: Crush Match](https://appshunter.io/ios/app/love-tester-crush-match/id6762571005)
- [Truth or Dare: Party Vibes](https://appshunter.io/ios/app/truth-or-dare-party-vibes/id6766084055)
- [Decibel Meter: Sound Level dB](https://appshunter.io/ios/app/decibel-meter-sound-level-db/id6766639466)
- [Baby Names & Meanings: AI](https://appshunter.io/ios/app/baby-names-and-meanings-ai/id6767910724)
- [Dog Name Generator: AI Pup](https://appshunter.io/ios/app/dog-name-generator-ai-pup/id6768035774)

All apps by Eray Hamurlu LLC: https://appshunter.io/developer/1894714714

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*